package com.jlc.book.shop.dao;

import com.jlc.book.shop.to.UserTO;

public interface UserDAO {
	public UserTO verifyUser(String username,String password);
	public UserTO changePassword(UserTO usto,String password);
	public String searchPassword(String username,String email);
	public boolean registerUser(UserTO uto);
	public boolean alreadyExist(String username);
	public boolean updateUserInfo(String userId,String email,long phone);
	public UserTO getUserInfoById(String userId);
}
